I can only stop it by letting the pressure off. I adapted this sprayer to a 1-gallon pump sprayer to reach more areas around the perimeter of my house. After getting it adapter to the smaller hose on the sprayer, it worked great.
✓ Great for spraying trees, houses & other hard to reach places!
The sprayer, booms, and 3 point attachment work perfectly. A Fimco Sprayer is a useful addition to your lawn and garden supplies. Fimco Sprayers are ideal for many uses, including insecticides and herbicides.
✓ Pressure gauge
✓ Polyethylene tank
✓ This product cannot be shipped to: CA
✓ 12V diaphragm 2.1 GPM demand-style pump with 0-60 psi